Sphincter, or dilator, muscles are special circular muscles that open and close to control the passage of substances.?
Indicate whether the statement is true or false
True
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The suspensory ligament and mesovarium are part of the ________ ligament
Fill in the blanks with correct word
The cell that sends information from one cell to another cell across a synapse is called the ________
A) postsynaptic cell B) presynaptic cell C) glial cell D) None of the listed responses is correct.
Treatment of a hormone's target cell with a phosphodiesterase inhibitor will result in ________.
A. immediate cessation of cell response to the hormone B. prolonged activity of the cell C. inability of the hormone to bind to its receptor D. irreversible binding of the hormone to its receptor
Define dual innervation
A) Dual innervation means that a given body system sends both sensory impulses and receives motor commands. B) Dual innervation means that a given body system receives instructions from both the central and peripheral nervous systems. C) Dual innervation means that sensory neurons and motor neurons are present in the tissue. D) Dual innervation means that a given body system has twice the amount of neural stimulation needed to produce an action. E) Dual innervation means that a given body system receives instructions from both the sympathetic and parasympathetic divisions of the ANS.